Oct 3, 2025
An extended duration nor'easter developed on September 30th and continued through October 6th. This event produced an extended period onshore flow combined with a period of high astronomical tides (spring or neap tides). The higher-than-normal tides combined with storm surge with the local nor'easter produced minor to moderate tidal flooding daily around high tides. The more impacted tidal flooding locations included the St. Johns River basin between downtown Jacksonville and Satsuma as well as
Source: NOAA National Weather Service Storm Events Database (event 1289645). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Coastal Duval County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.